Ottawa, Illinois
Ottawa has an average healthcare access score of 37/100 (Limited Access) across 1 ZIP code. That's 20 points below the Illinois state average of 57. And 7 points below the national average of 44.
People Score
Insurance, income, literacy, disability barriers (~20%)
Provider Score
Doctors, specialists, mental health, dental access (~35%)
Hospital Score
Emergency, inpatient, and screening facility access (~25%)
Travel Score
Vehicle, transit, and broadband infrastructure (~20%)
City Average
Limited Access
Grade: D
1 ZIP code in Ottawa
Comparisons
Healthcare Access Map
ZIP codes in and around Ottawa. Click any dot to view its Healthcare Access Score.
Preparing local map...
ZIP Codes in Ottawa
All 1 ZIP codes ranked by Healthcare Access Score
| # | ZIP Code | Score | Access Level | Grade | Score Bar |
|---|---|---|---|---|---|
| 1 | 61350 | 37 | Limited Access | D |
Other Cities in Illinois
View all →Explore More
FAQ
Frequently Asked Questions About Healthcare Access in Ottawa
How good is healthcare access in Ottawa, Illinois?
Ottawa has an average CartoChrome Healthcare Access Score of 37/100 (Limited Access), measured across 1 ZIP codes inside the city. The score reflects provider density, hospital proximity, transportation access, and social-determinant barriers.
Which ZIP code in Ottawa has the best healthcare?
ZIP 61350 scores highest in Ottawa at 37/100, while ZIP 61350 scores lowest at 37/100. A 0-point gap between ZIPs in the same city usually reflects differences in specialist density and SDOH — not hospital distance.
Does Ottawa have healthcare deserts?
No ZIP in Ottawa currently scores below the 25/100 healthcare-desert threshold. See the ZIP-level breakdown for the full distribution of access scores inside the city.
How many doctors are in Ottawa?
CartoChrome uses CMS NPPES provider records to connect Ottawa residents with nearby clinicians by ZIP, specialty, and travel distance. Live provider totals are refreshed through the backend data pipeline rather than estimated in this FAQ.
What ZIPs are covered for Ottawa?
Ottawa contains 1 Census ZCTA ZIP codes. CartoChrome publishes individual scores for each — see the ZIP table below. ZIP boundaries come from Census TIGER/Line shapefiles and are updated annually.
How Is This Score Calculated?
The Ottawa average healthcare access score of 37/100 is computed by averaging the Healthcare Access Scores across all 1 ZIP code in the city. Each ZIP is explained through People Score, Provider Score, Hospital Score, and Travel Score.
Read Full Methodology